BIOLOGY MIDDLE SCHOOL

Cells can have two kinds of endoplasmic reticulum (ER): smooth ER, which has noribosomes, and rough ER, which has ribosomes embedded in its membrane. What
would happen if the rough endoplasmic reticulum in the cell of an organism lost all
of its ribosomes?
A. ATP production in the cell would stop.
B. Protein production in the organism would stop.
C. Storage of proteins within the cell would increase.
D. Proteins would no longer be exported from the cell.

Answers

Answer 1
Answer:

Answer: B. Protein production in the organism would stop.

Explanation: Ribosomes are organelles involved with synthesis of proteins. There are about 10 million ribosomes in a single cell. Therefore, absence of ribosomes would result lack of protein production by the cells or ER.

Related Questions

Animals that live at the edge of the ocean are adapted to life in the... Zone
In 1783 Antoine Lavoisier showed that the heat produced by respiration was comparable to the heat produced when charcoal was burned. This expeiment shows the similarity between respiration andA) boilingB) combustionC) ignitionD) melting
Beth learned in her science class that white blood cells in the human body capture harmful material by engulfing them. Then they digest them using enzymes, thus protecting the body from infection. Which eukaryote has a similar mode of nutrition?
Biology students used raw eggs in an experiment on tonicity and osmosis. The students put their eggs into vinegar to remove the shells. The vinegar was used to remove the shell form the raw egg. What other effect(s) did the vinegar have on the egg?a: the vinegar solution was hypotonic , causing the egg to gain massb: the vinegar solution was hypotonic , causing the egg to lose massc: the vinegar solution was hypertonic , causing the egg to gain massd: the vinegar solution was isotonic to the egg so the mass remained constant
2. Students are asked to sequence the order of the seasons using picture cards. Which group of students sequenced their picture cards correctly? winter summer spring autumn autumn winter Spring Summer winter autumn summer Spring Spring summer winter autumn

In a fox population the frequency of red fur changes from 20% to 50% in the population within 2 generations. What can be said about that population of foxes?

Answers

Answer:

The population is evolving

How would you write the correct scientific name for the species of butterfly with the common name Black Swallowtail?

Answers

The scientific name for the Black Swallowtail is Papilio polyxenes. Papilio is Latin for butterfly.

Which statement describes decomposers?

Answers

The statement “Decomposers are those organisms that recycle matter in the ecosystem” describes decomposers. Decomposers are organisms that break down dead or decaying organisms, and in doing so, they carry out the natural process of decomposition.

) What is the father's phenotype?​

Answers

Answer:

A father has the genotype WW

Explanation:

Does cell respiration occur in the plastids ?

Answers

Answer:

Yes it does,

Explanation:

Cellular respiration occurs in both plant and animals. It is the process by which cells convert ADP (adenosine diphoosphate) into ATP (adenosine triphosphate). Plant and animal cells cannot use ADP as a form of energy.

The cells in our body are actually quite similar to unicellular organisms. They need food for energy, they communicate with the cells around them, and they create waste.However, there are major differences as well. One difference is that
A) only our body cells contain organelles.
B) only unicellular organisms contain organelles.
C) our body cells cannot survive on their own, while the unicellular organism can.
D) our body cells can survive on their own, while the unicellular organism can not.

Answers

Only our body cells contain organelles. Organelles are the little organs which perform complex functions in an organism, unicellular organism are quite simpler for that, so they don't have any organelle

In short, Your Answer would be Option A

Hope this helps!
A) as vital organelles are absent in unicellular....as mitochondria, golgi bodies...these are present only in eukaryotic !
Other Questions
Using the table below, which of the materials would be able to scratch Quartz? Mohs Scale Index Mineral Hardness Common Objects diamond 10 corundum 9 topaz 8 quartz 7 orthoclase 6 steel file apatite 5 glass fluorite 4 calcite 3 copper penny gypsum 2 fingernail talc 1 fluorite talc diamond gypsum
A model organism is a species that researchers study to better understand certain biological processes. Mollusks and arthropods are commonly used as model organisms for studying mechanisms of learning and memory, while sponges and jellyfish are not. Why is this?A. Mollusks and arthropods can detect stimuli from their environment, while jellyfish and sponges cannot.B. Mollusks and arthropods exhibit cephalization, while jellyfish and sponges do not.C. Mollusks and arthropods exhibit segmentation, while jellyfish and sponges do not.D. Mollusks and arthropods can respond to changes in their environment, while jellyfish and sponges cannot.
Wich is the most abundant element in erath's crust
What is the first thing that happens when a new cell is produced